When the time accuracy is very high, typical clock chips are: DS1302, DS12887, X1203, etc., which can meet the high-precision requirements. The more accurate one is the SD2000 series produced by Shenz...
Group buying websites for food, drinks and entertainment are all the rage these days. However, have you ever heard of group buying for brides? Recently, a so-called "Vietnamese bride matchmaking group...
You can pay attention to each section, some very old posts have been pushed up, but when I looked carefully, it turned out to be the same person! ~It seems that everyone should "learn" from this class...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:28[/i] Design of intelligent recording and playback system based on ISD4000 series chip ([url=http://www.nkcpu.cn]www.nkcpu.cn[/url]...
I have been engaged in pure hardware development for more than a year since graduation. I am familiar with various test equipment, but I know nothing about software. I am self-studying the development...
[font=Tahoma][size=5]When I first learned Verilog HDL, I was confused by the "=" and "<=". Then I looked up Baidu and found a good article. I am not confused anymore. As follows, those who are still c...
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
1. Static Balance
Static balancing is performed on one correction surface of the rotor. The remaining unbalance after correction is used to ensure that the rotor is within the specified range ...[Details]
Sometimes an IAR project is closed abnormally. When you open the IAR project again, the project will not be displayed in the Workspace column, as shown in the following figure:
C...[Details]
Introduction
Currently, IoT-related applications, including those enabling furniture display panels, industrial control display panels, handheld devices, and facial recognition, are gradually s...[Details]
Oslo, Norway – August 18, 2025 – Nordic Semiconductor ("Nordic"), a leading global provider of low-power wireless technology, announced that it will participate in the International Internet of Thi...[Details]
Today's data storage is no longer as simple as just putting data in a chassis. Storage devices are constantly evolving. Hardware-wise, there's the competitive landscape of NAS and SAN, as well as h...[Details]
In recent years, smartphones have integrated more and more functions, but in terms of basic audio amplification applications, there is still room for further improvement in performance and user aud...[Details]
With the introduction of home projectors into homes, home theaters are no longer simply a large color TV with a high-end audio system and the corresponding amplifier. It's more than a simple arrang...[Details]
China has achieved another milestone in the field of micro rare earth permanent magnet motors. According to the Rare Earth New Materials Technology Innovation Center in Baotou, Inner Mongolia, a ra...[Details]
On August 11, Beijing time, the Financial Times reported that in order to obtain chip export licenses, Nvidia and AMD reached an unusual arrangement with the Trump administration, which included pa...[Details]
Even with ongoing tariff uncertainty and weakening of the dollar, further growth is expected this quarter
Fiscal Year 2025: Revenue was 3.704 billion euros, profit was 668 milli...[Details]
Hugging Fe recently announced that its Reachy Mini desktop robot is now available for pre-order. The Reachy Mini comes in two versions: the wireless version, Reachy Mini Wireless, priced at $499; a...[Details]
Embedded System
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